8222050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 36

約数和(自身を含む): 16274070

約数和(自身を除く): 8052020

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 569, 578, 850, 1138, 1445, 2845, 2890, 5690, 7225, 9673, 14225, 14450, 19346, 28450, 48365, 96730, 164441, 241825, 328882, 483650, 822205, 1644410, 4111025, 8222050]

約数ペア:

[(1, 8222050), (2, 4111025), (5, 1644410), (10, 822205), (17, 483650), (25, 328882), (34, 241825), (50, 164441), (85, 96730), (170, 48365), (289, 28450), (425, 19346), (569, 14450), (578, 14225), (850, 9673), (1138, 7225), (1445, 5690), (2845, 2890)]